Large brush and comb transmission mechanism

Abstract

The invention discloses a large hair brush and chopping knife transmission mechanism. The large hair brush and chopping knife transmission mechanism is characterized in that a central hole of a belt pulley of a cover plate is arranged on a rotating shaft (3); a driving belt pulley (2) of a large hair brush is arranged on a screw hole of the belt pulley (1) of the cover plate through a bolt; the lower end of a supporting arm of a deflector rod (13) is arranged and fixed on a shaft (4); one end of a chopping knife arm (5) is sleeved on the shaft (4); the other end of the chopping knife arm (5) is provided with a chopping knife (11); a bearing rod (6) is fixed on the chopping knife arm (5); a driven belt pulley (10) of the large hair brush with an eccentric wheel (9) is fixed on a fixed shaft; and O-shaped belts are crossingly sleeved on the driving belt pulley and the driven belt pulley of the large hair brush. The large hair brush and chopping knife transmission mechanism reduces the wearing speed of equipment and the swinging frequency of the chopping knife, uses the driven belt pulley of the large hair brush to replace the belt pulley of the large hair brush and a gear box of theprior equipment, has a simple structure and low cost, reduces the production cost for enterprises and also relieves the labor intensity of laborers.

Description

Technical field [0001] The invention relates to a transmission mechanism on a carding machine, in particular to a large brush and a cutter transmission mechanism of an A186 carding machine. Background technique [0002] In the existing A186 carding machine transmission mechanism, the large brush and the cutter transmission mechanism are composed of a cover pulley, a transmission mandrel, a cutter transmission shaft, a large brush pulley, and a large brush gear box. During the transmission process, The drive shaft of the chopping knife is driven by the eccentric wheel on the pulley of the cover plate. Every time the pulley of the cover plate rotates a circle, the drive shaft of the chopping knife swings back and forth twice, which causes the wear and tear to be too fast. The swing frequency of the chopping knife connected by the chopping knife arm is fast. The screws on the brush are easy to loosen, the chopping knife is easy to fall off, and it is difficult to reset. In addi...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the cutter drive shaft of the large brush and cutter transmission mechanism of the existing A186 carding machine wears too fast, the cutter is easy to fall off, and it is difficult to reset. For problems such as difficulty in replacement, the present invention provides a new transmission mechanism for large brushes and chopping knives. The large brush shaft is also simpler, which reduces the production cost of the enterprise and the labor intensity of the workers

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